Second dateout on the lake??? Not Ladies only but preferably.?

Ok so I am on date number two with this totally awesome girl and I here is what I was thinking. First we start off with a picnic on the beach. Then they have boat rental place there and you can rent paddle boats, canoes, bass boats, and pontoons. I was thinking paddle boat. So my questions are: Does this sound like a good date? What food do I make for a picnic? What kind of boat? Or should I even rent a boat? Anyything you would add or change?